diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h | 282 |
1 files changed, 282 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h new file mode 100644 index 000000000000..1e3a6c3e4132 --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h @@ -0,0 +1,282 @@ +/* + * Copyright (c) 2017, Mellanox Technologies. All rights reserved. + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenIB.org BSD license below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#if !defined(_MLX5_FS_TP_) || defined(TRACE_HEADER_MULTI_READ) +#define _MLX5_FS_TP_ + +#include <linux/tracepoint.h> +#include <linux/trace_seq.h> +#include "../fs_core.h" + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM mlx5 + +#define __parse_fs_hdrs(match_criteria_enable, mouter, mmisc, minner, vouter, \ + vinner, vmisc) \ + parse_fs_hdrs(p, match_criteria_enable, mouter, mmisc, minner, vouter,\ + vinner, vmisc) + +const char *parse_fs_hdrs(struct trace_seq *p, + u8 match_criteria_enable, + const u32 *mask_outer, + const u32 *mask_misc, + const u32 *mask_inner, + const u32 *value_outer, + const u32 *value_misc, + const u32 *value_inner); + +#define __parse_fs_dst(dst, counter_id) \ + parse_fs_dst(p, (const struct mlx5_flow_destination *)dst, counter_id) + +const char *parse_fs_dst(struct trace_seq *p, + const struct mlx5_flow_destination *dst, + u32 counter_id); + +TRACE_EVENT(mlx5_fs_add_fg, + TP_PROTO(const struct mlx5_flow_group *fg), + TP_ARGS(fg), + TP_STRUCT__entry( + __field(const struct mlx5_flow_group *, fg) + __field(const struct mlx5_flow_table *, ft) + __field(u32, start_index) + __field(u32, end_index) + __field(u32, id) + __field(u8, mask_enable) + __array(u32, mask_outer, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) + __array(u32, mask_inner, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) + __array(u32, mask_misc, MLX5_ST_SZ_DW(fte_match_set_misc)) + ), + TP_fast_assign( + __entry->fg = fg; + fs_get_obj(__entry->ft, fg->node.parent); + __entry->start_index = fg->start_index; + __entry->end_index = fg->start_index + fg->max_ftes; + __entry->id = fg->id; + __entry->mask_enable = fg->mask.match_criteria_enable; + memcpy(__entry->mask_outer, + MLX5_ADDR_OF(fte_match_param, + &fg->mask.match_criteria, + outer_headers), + sizeof(__entry->mask_outer)); + memcpy(__entry->mask_inner, + MLX5_ADDR_OF(fte_match_param, + &fg->mask.match_criteria, + inner_headers), + sizeof(__entry->mask_inner)); + memcpy(__entry->mask_misc, + MLX5_ADDR_OF(fte_match_param, + &fg->mask.match_criteria, + misc_parameters), + sizeof(__entry->mask_misc)); + + ), + TP_printk("fg=%p ft=%p id=%u start=%u end=%u bit_mask=%02x %s\n", + __entry->fg, __entry->ft, __entry->id, + __entry->start_index, __entry->end_index, + __entry->mask_enable, + __parse_fs_hdrs(__entry->mask_enable, + __entry->mask_outer, + __entry->mask_misc, + __entry->mask_inner, + __entry->mask_outer, + __entry->mask_misc, + __entry->mask_inner)) + ); + +TRACE_EVENT(mlx5_fs_del_fg, + TP_PROTO(const struct mlx5_flow_group *fg), + TP_ARGS(fg), + TP_STRUCT__entry( + __field(const struct mlx5_flow_group *, fg) + __field(u32, id) + ), + TP_fast_assign( + __entry->fg = fg; + __entry->id = fg->id; + + ), + TP_printk("fg=%p id=%u\n", + __entry->fg, __entry->id) + ); + +#define ACTION_FLAGS \ + {MLX5_FLOW_CONTEXT_ACTION_ALLOW, "ALLOW"},\ + {MLX5_FLOW_CONTEXT_ACTION_DROP, "DROP"},\ + {MLX5_FLOW_CONTEXT_ACTION_FWD_DEST, "FWD"},\ + {MLX5_FLOW_CONTEXT_ACTION_COUNT, "CNT"},\ + {MLX5_FLOW_CONTEXT_ACTION_ENCAP, "ENCAP"},\ + {MLX5_FLOW_CONTEXT_ACTION_DECAP, "DECAP"},\ + {MLX5_FLOW_CONTEXT_ACTION_MOD_HDR, "MOD_HDR"},\ + {MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO, "NEXT_PRIO"} + +TRACE_EVENT(mlx5_fs_set_fte, + TP_PROTO(const struct fs_fte *fte, bool new_fte), + TP_ARGS(fte, new_fte), + TP_STRUCT__entry( + __field(const struct fs_fte *, fte) + __field(const struct mlx5_flow_group *, fg) + __field(u32, group_index) + __field(u32, index) + __field(u32, action) + __field(u32, flow_tag) + __field(u8, mask_enable) + __field(bool, new_fte) + __array(u32, mask_outer, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) + __array(u32, mask_inner, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) + __array(u32, mask_misc, MLX5_ST_SZ_DW(fte_match_set_misc)) + __array(u32, value_outer, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) + __array(u32, value_inner, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4)) + __array(u32, value_misc, MLX5_ST_SZ_DW(fte_match_set_misc)) + ), + TP_fast_assign( + __entry->fte = fte; + __entry->new_fte = new_fte; + fs_get_obj(__entry->fg, fte->node.parent); + __entry->group_index = __entry->fg->id; + __entry->index = fte->index; + __entry->action = fte->action; + __entry->mask_enable = __entry->fg->mask.match_criteria_enable; + __entry->flow_tag = fte->flow_tag; + memcpy(__entry->mask_outer, + MLX5_ADDR_OF(fte_match_param, + &__entry->fg->mask.match_criteria, + outer_headers), + sizeof(__entry->mask_outer)); + memcpy(__entry->mask_inner, + MLX5_ADDR_OF(fte_match_param, + &__entry->fg->mask.match_criteria, + inner_headers), + sizeof(__entry->mask_inner)); + memcpy(__entry->mask_misc, + MLX5_ADDR_OF(fte_match_param, + &__entry->fg->mask.match_criteria, + misc_parameters), + sizeof(__entry->mask_misc)); + memcpy(__entry->value_outer, + MLX5_ADDR_OF(fte_match_param, + &fte->val, + outer_headers), + sizeof(__entry->value_outer)); + memcpy(__entry->value_inner, + MLX5_ADDR_OF(fte_match_param, + &fte->val, + inner_headers), + sizeof(__entry->value_inner)); + memcpy(__entry->value_misc, + MLX5_ADDR_OF(fte_match_param, + &fte->val, + misc_parameters), + sizeof(__entry->value_misc)); + + ), + TP_printk("op=%s fte=%p fg=%p index=%u group_index=%u action=<%s> flow_tag=%x %s\n", + __entry->new_fte ? "add" : "set", + __entry->fte, __entry->fg, __entry->index, + __entry->group_index, __print_flags(__entry->action, "|", + ACTION_FLAGS), + __entry->flow_tag, + __parse_fs_hdrs(__entry->mask_enable, + __entry->mask_outer, + __entry->mask_misc, + __entry->mask_inner, + __entry->value_outer, + __entry->value_misc, + __entry->value_inner)) + ); + +TRACE_EVENT(mlx5_fs_del_fte, + TP_PROTO(const struct fs_fte *fte), + TP_ARGS(fte), + TP_STRUCT__entry( + __field(const struct fs_fte *, fte) + __field(u32, index) + ), + TP_fast_assign( + __entry->fte = fte; + __entry->index = fte->index; + + ), + TP_printk("fte=%p index=%u\n", + __entry->fte, __entry->index) + ); + +TRACE_EVENT(mlx5_fs_add_rule, + TP_PROTO(const struct mlx5_flow_rule *rule), + TP_ARGS(rule), + TP_STRUCT__entry( + __field(const struct mlx5_flow_rule *, rule) + __field(const struct fs_fte *, fte) + __field(u32, sw_action) + __field(u32, index) + __field(u32, counter_id) + __array(u8, destination, sizeof(struct mlx5_flow_destination)) + ), + TP_fast_assign( + __entry->rule = rule; + fs_get_obj(__entry->fte, rule->node.parent); + __entry->index = __entry->fte->dests_size - 1; + __entry->sw_action = rule->sw_action; + memcpy(__entry->destination, + &rule->dest_attr, + sizeof(__entry->destination)); + if (rule->dest_attr.type & MLX5_FLOW_DESTINATION_TYPE_COUNTER && + rule->dest_attr.counter) + __entry->counter_id = + rule->dest_attr.counter->id; + ), + TP_printk("rule=%p fte=%p index=%u sw_action=<%s> [dst] %s\n", + __entry->rule, __entry->fte, __entry->index, + __print_flags(__entry->sw_action, "|", ACTION_FLAGS), + __parse_fs_dst(__entry->destination, __entry->counter_id)) + ); + +TRACE_EVENT(mlx5_fs_del_rule, + TP_PROTO(const struct mlx5_flow_rule *rule), + TP_ARGS(rule), + TP_STRUCT__entry( + __field(const struct mlx5_flow_rule *, rule) + __field(const struct fs_fte *, fte) + ), + TP_fast_assign( + __entry->rule = rule; + fs_get_obj(__entry->fte, rule->node.parent); + ), + TP_printk("rule=%p fte=%p\n", + __entry->rule, __entry->fte) + ); +#endif + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH ./diag +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE fs_tracepoint +#include <trace/define_trace.h> |